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Asked by: Judit Arzberger
medical health lung and respiratory healthWhy does atelectasis happen after surgery?
Also asked, what is Post op atelectasis?
Atelectasis refers to a partial collapse of the small airways. The majority of post-operative patients will develop some degree of atelectasis, resulting in abnormal alterations in lung function or compromise to the lung's immune defences.
Also, how do you prevent atelectasis after surgery?
To help prevent atelectasis during and after surgery, your medical team may ask you to stop smoking and give you breathing exercises, medicines, or a breathing device such as a CPAP machine. Atelectasis may not cause signs or symptoms if it affects only a small area of lung.
Pneumothorax is the presence of air between the lung and the chest wall, which can cause the lung to collapse. Surgery: Surgery is the most common reason people develop atelectasis. If air cannot get past the blockage, the affected part of the lung could collapse. Mucus or an inhaled object could cause a blockage.